Silvercrest STWT 720 A1 Operating Instructions And Safety Instructions

V 1.21

English ................................................................................................................ 2

Ελληνικά .......................................................................................................... 24

Deutsch ............................................................................................................ 46

SilverCrest STWT 720 A1

2 - English

Table of contents

1. Trademark......................................................................................................... 4

2. Intended use ...................................................................................................... 4

3. Package contents .............................................................................................. 5

4. Overview .......................................................................................................... 6

5. Technical data .................................................................................................... 7

5.1 Outdoor unit ...................................................................................................................................... 7

5.2 Receiver ............................................................................................................................................. 7

6. Safety instructions ............................................................................................. 8

7. Copyright ........................................................................................................ 13

8. Before initial use .............................................................................................. 14

8.1 Inserting the batteries ...................................................................................................................... 14

8.2 Assembly ......................................................................................................................................... 15

9. Initial use ......................................................................................................... 16

9.1 Operating manual for the SilverCrest Wi-Fi doorbell app ........................................................... 17

9.2 Ringing ............................................................................................................................................. 17

9.3 Inserting/removing a memory card ............................................................................................... 17

9.4 Adjusting the volume ...................................................................................................................... 18

10. Cleaning ........................................................................................................ 18

11. Storing the device when not in use ................................................................ 18

12. Troubleshooting ............................................................................................ 19

13. Environmental and waste disposal information ............................................. 20

13.1 Disposing of batteries ................................................................................................................... 20

14. Marks of conformity ...................................................................................... 21

15. Notes on guarantee and service .................................................................... 21

SilverCrest STWT 720 A1

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Congratulations!

By purchasing the SilverCrest STWT 720 A1 Wi-Fi video doorbell (consisting of outdoor unit and

receiver), hereinafter referred to as doorbell, you have opted for a high-quality product. A Wi-Fi router

with Internet access is required to enable use of the device. Pressing the doorbell triggers a sound signal

at the receiver and sends a notification to your smartphone. A brief video will also be recorded (note: a

microSD memory card must be inserted for this). The doorbell is also fitted with a motion sensor.

This doorbell meets the requirements of all relevant standards related to CE conformity. Compliance with

these standards is no longer guaranteed if a change is made to the doorbell without the authorisation of

the manufacturer. The manufacturer shall not be liable for any damages or faults arising as a result.

Only use the accessories specified by the manufacturer. Please observe the national regulations and/or

laws in the respective country of use.

Familiarise yourself with the doorbell before using it for the first time and read this operating manual

carefully. Observe the safety instructions and only use the doorbell in the manner described in this

operating manual and for the indicated fields of application.

Keep these operating instructions in a safe place. Hand over all documents in the event that you pass on

the doorbell to a third party. These operating instructions are part of the product.

SilverCrest STWT 720 A1

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1. Trademark

Apple

®

is a registered trademark. App Store is a service mark of Apple Inc., registered in the U.S. and

other countries.

Google

®

is a registered trademark of Google Inc.

SD and SDHC are registered trademarks.

Other names and products may be trademarks or registered trademarks of their respective owners.

2. Intended use

This doorbell is an information technology device. It is a wireless doorbell system for wireless visitor

signalling and thus enables a doorbell to be operated without the need for wiring to private entrance

areas. The doorbell also allows two-way communication.

This doorbell should not be used in tropical climates. The receiver must not be used outside of closed

rooms. This doorbell is not intended for business or commercial use. Use the doorbell solely for private

purposes; any other use is deemed improper.

SilverCrest STWT 720 A1

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3. Package contents

Remove the components from the packaging and check the completeness of the delivery. Completely

remove all packaging materials. If any parts are missing or damaged, please contact the Service team.

A

Outdoor unit

B

Wall mount (attached to the outdoor unit)

C

Receiver

D

Screwdriver

E

Screws (2x)

F

Plugs (4x)

G

Screws (4x)

H

Locking screw

I

Batteries (4x)

J

Operating manual a

nd quick start guide (no image)

SilverCrest STWT 720 A1

6 - English

A separate flyer on the “GNU General Public Licence” is enclosed with this doorbell. This

flyer is also available for download at www.lidl-service.com.

4. Overview

These operating instructions also have a cover that can be unfolded. The inside of the cover provides a

schematic of the doorbell and a number legend. The numbers identify the following parts/functions:

1 Motion sensor

2 Lens

3 Microphone

4 Light sensor

5 Bell button

6 Thread (for locking screw)

7 Speaker

8 Light ring

9 Volume button

10 Connection button

11 microSD card slot

12 Battery compartment

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5. Technical data

5.1 Outdoor unit

Power supply 4 x 1.5 V AA (Mignon)/LR6 batteries or

4 x 1.2 V AA (Mignon)/LR6 battery

Image sensor 1/4” CMOS

Horizontal viewing angle 100° +/- 5°

Camera resolution 1,280 x 720

Night vision mode Infrared

Motion sensor detection range: max. 5 m

Protection class IP54 (protection against splashes of water from all sides)

Wi-Fi standards 802.11 b, 802.11 g, 802.11 n

Frequency band 2.4 GHz

Transmitting capacity max. 18 dBm (802.11 g) / max. 17 dBm (802.11 n)

Dimensions (W x H x D) approx. 65.5 x 132.5 x 32.5 mm (including wall mount)

Weight approx. 165 g (without batteries)

Operating temperature -10°C to +50°C

Storage temperature -20°C to +60°C

Atmospheric humidity max. 85% relative humidity

5.2 Receiver

Power supply 100–240 V

~

, 50/60 Hz

Power consumption 7.5 W

SD card up to 32 GB

Wi-Fi standards 802.11 b, 802.11 g, 802.11 n

Frequency band 2.4 GHz

Transmitting capacity max. 18 dBm (802.11 g) / max. 17 dBm (802.11 n)

Dimensions (W x H x D) approx. 45 x 85 x 45 mm

Weight approx. 75 g

SilverCrest STWT 720 A1

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Operating temperature -10°C to +50°C

Storage temperature -20°C to +60°C

Atmospheric humidity max. 85% relative humidity

The specifications and design are subject to change without notice.

6. Safety instructions

Before using the device for the first time, please read the following instructions carefully, even if you are

familiar with using electronic devices. Keep this operating manual in a safe place for future reference.

Explanation of the symbols and signal words used in this manual

DANGER! This icon, in conjunction with the word ‘Danger’, indicates an impending

dangerous situation which, if not prevented, may lead to serious injuries or even death.

WARNING! This icon, in conjunction with the word ‘Warning’, indicates important

information for the safe operation of the device and user safety.

CAUTION! This icon, with the word ‘Caution’, indicates important information for protection

against damage to property.

AC voltage

DC voltage

Protection class II

Wireless/Wi-Fi product

Remote access via the app

This icon indicates that further information on the topic is available.

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DANGER! Please make sure that

 the device is checked prior to use. Never use a faulty or damaged device,

 the receiver is never touched with wet hands; there is a risk of electric shock,

 the receiver is disconnected from the mains network prior to cleaning, otherwise there is a risk of

electric shock,

 the receiver is never immersed in water; there is a risk of electric shock,

 the receiver is protected from dripping or splashing water,

 there are no naked flames (for example, burning candles) placed on or near the device.

DANGER! Operational safety

 Only connect the receiver to a freely accessible power socket so that it can be quickly disconnected

from the mains in the event of danger (smoke, smell of burning). The power socket must be easily

accessible at all times, also during operation.

 As soon as the receiver is connected to the mains network, it starts receiving power. Even when the

device is not in use, it consumes minimal power. Disconnect the receiver from the mains network if the

device is not being used for prolonged periods. This minimises the risk of a fire or smouldering, which

always exists when an electrical device is connected to the mains network. To fully disconnect the

receiver from the mains network, the plug must be pulled from the power socket.

 Do not use any adapter plugs or extension cables that are damaged or do not meet the relevant

safety standards.

 Never open the housing of the receiver. There is a danger of death due to risk of electric shock when

the housing is open.

 The receiver must never be covered, as this poses a fire hazard caused by overheating,

SilverCrest STWT 720 A1

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DANGER! Personal safety

Electrical devices must be kept out of the reach of children. Also, people with restricted physical, mental

or sensory abilities should only use electrical devices be appropriate to their capacity. Never leave

children or people with disabilities unattended with electrical devices, unless they have been instructed

on their use or will be supervised by a person responsible for their safety. Children should generally be

supervised to ensure they do not play with this device. Cleaning and user maintenance must not be

carried out by children. Small parts can be lethal if swallowed. Keep the packaging film away from

children. Packaging materials are not to be played with.

DANGER! There is a risk of suffocation.

DANGER! Batteries

Always insert batteries with the correct polarity. When doing so, observe the labels on the batteries and

in the battery compartment. Do not try to recharge batteries and never throw them onto a fire. Do not

use different batteries (old and new, alkaline and carbon etc.) at the same time. Remove the batteries if

you intend not to use the device for a longer period of time. There is a risk of explosion and leakage if

the device is not used properly.

Batteries must not be opened or deformed in any way because leaking chemicals can cause injury. If the

batteries have leaked, remove them to avoid damaging the device. You can remove leaked battery

fluids with a dry, absorbent cloth. When doing so, wear suitable gloves! Contact with your skin must be

avoided. In case of contact with the skin or eyes, rinse/wash the area with plenty of water and seek

medical attention. Batteries can be lethal if swallowed. Batteries are not a toy. Keep batteries out of the

reach of children. If a battery is swallowed, you must seek medical attention immediately.

SilverCrest STWT 720 A1

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DANGER! Wireless interface

Do not use the device if you are on a plane, in a hospital, operating room or in the vicinity of a medical

electronic system. The radio waves transmitted can damage the functioning of sensitive devices. Keep

the device at least 20 cm away from a pacemaker or an implanted defibrillator, as otherwise the correct

functioning of the pacemaker or implanted defibrillator could be impacted by radio waves. The radio

waves transmitted can cause static noise in hearing aids. When wireless components are switched on,

do not place the device in the vicinity of flammable gases or in a potentially explosive environment (e.g.

paint shop), as the radio waves transmitted can trigger an explosion or a fire. The range of the radio

waves depends on the setting and ambient conditions. When transmitting data via a wireless

connection, it is also possible for unauthorised third parties to receive this data. Targa GmbH is not

responsible for wireless or radio interference caused by unauthorised changes to this device.

Furthermore, Targa accepts no liability for replacing or exchanging connecting cables and devices that

were not specified by Targa GmbH. The user alone is responsible for remedying malfunctions caused by

such unauthorised changes and replacing or exchanging devices.

WARNING! Maintenance

Repair work is required if the device has been damaged, for example if the device housing is damaged,

liquids or objects have gotten inside the device, or if the device has been exposed to rain or moisture.

Repair work is also required if the device does not work properly or has been dropped. If you notice

any smoke, unusual noises or smells, immediately unplug the device from the power socket/remove the

batteries. In these cases, you must not continue to use the device until it has been checked by a qualified

person. All repair work should only be carried out by qualified specialists. Never open the housing of

the device. as this will void your guarantee.

SilverCrest STWT 720 A1

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WARNING! Images of people (photos/videos) and the right to your own

image

When taking photos/videos of people, you must observe every person’s right to their own image. In

some countries, it is mandatory to place a sign or label in a visible position on the subject being

observed. To avoid legal implications, observe the legal regulations of the country in which the device is

used.

CAUTION! Please make sure that

 the device is not exposed to direct sources of heat (for example, heaters),

 the device is not exposed to direct sunlight or strong artificial light,

 the device is not placed close to magnetic fields (for example, loudspeakers),

 no foreign bodies penetrate into the device,

 the receiver is only used in dry, sealed indoor rooms,

 contact with aggressive liquids is avoided,

 the device must not be used near water; in particular, it must never be immersed. Do not place any

objects filled with liquids, such as vases or drinks, on or near the device,

 the device is not exposed to strong temperature fluctuations, as otherwise condensation can occur and

lead to electrical short circuits. If, however, the device has been exposed to significant temperature

fluctuations, wait approximately two hours until the device has reached ambient temperature before

starting it up,

 the device is not exposed to excessive shocks and vibrations,

 disconnect the receiver from the mains network before a storm or thunder storm if there is a risk of

lightning, as the receiver can be irreparably damaged by high voltage surges if lightning strikes,

 the outdoor unit is not directly facing the sun.

SilverCrest STWT 720 A1

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7. Copyright

All contents of these operating instructions are subject to copyright law and are provided to the user

solely as a source of information. Any form of copying or reproduction of data and information without

the express written permission of the author is prohibited. This also concerns commercial use of the

content and data. The text and illustrations correspond to the technical standards at the time of printing.

Subject to alterations.

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8. Before initial use

8.1 Inserting the batteries

 Remove the wall mount [B] from the outdoor unit [A]. When doing so, keep firm hold of the wall mount

[B], push the outdoor unit [A] upwards slightly and then remove this from the front.

 To insert the batteries [I], remove the battery compartment cover on the bottom of the outdoor unit [A]

by taking hold of the lug on the battery compartment cover and lifting up the cover. Now prise the

battery compartment cover [12] off the battery compartment.

 Now insert the enclosed batteries [I]. Ensure the correct

polarity (+ and -) when inserting the batteries. The polarity is

marked on the batteries [I] and on the battery compartment

[12]. The light ring on the bell button [5] will now light up or

flash red a few times.

 Now reattach the battery compartment lid on the battery

compartment [12].

SilverCrest STWT 720 A1

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 Attach the battery compartment cover using the screws [E].

8.2 Assembly

The doorbell can be mounted on the wall. To mount the doorbell, proceed as follows:

CAUTION! Ensure that there are no cables running behind the wall where you will be

mounting the access point! The manufacturer assumes no liability for improper or incorrect

assembly or any damages resulting from drilling.

 Choose a suitable place to mount the device on the wall. When doing so, ensure that the lens [2]

covers the required viewing range.

You can also start operating the doorbell and controlling the viewing range before

assembling the wall mount [B].

 Hold the wall mount [B] in the required position and use a pencil to draw four drill holes on the wall.

 Drill the marked holes using a suitable 6 mm drill.

 Assemble the wall mount [B] by inserting the plugs provided [F] and screwing in the screws [G].

 Insert the outdoor unit [A] into the previously installed wall mount [B]. Use the screwdriver [D]

provided to twist the locking screw [H] through the wall mount [B] and into the thread [6] of the

outdoor unit [A].

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9. Initial use

 Plug the receiver [C] into a power socket, which is always easily accessible. The receiver [C] requires

a certain amount of time (up to two minutes) after it is switched on before initial use. After the

initialisation phase, the light ring [8] will flash purple and you will hear a beep.

 Install the SilverCrest Wi-Fi doorbell app to enable you to configure the doorbell. The

SilverCrest Wi-Fi doorbell app is available as a free download in the Apple App Store and

Google Play Store. To install the app on your mobile device, either use the QR codes directly or

search for SilverCrest Wi-Fi doorbell in the respective App Store.

 Launch the SilverCrest Wi-Fi doorbell app on your mobile device to enable you to set up the

doorbell. When doing so, follow the instructions for the SilverCrest Wi-Fi doorbell app.

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9.1 Operating manual for the SilverCrest Wi-Fi doorbell app

An operating manual for the SilverCrest Wi-Fi doorbell app can be downloaded under the

following links. Either use the QR codes or enter the link into your browser.

iOS

https://www.targa.gmbh/downloads/IAN317111_1810/iOS.pdf

Android

https://www.targa.gmbh/downloads/IAN317111_1810/Android.pdf

9.2 Ringing

As soon as the bell button [5] is pressed, the outdoor unit [A] and receiver [C] emit a sound signal. You

will also be notified on your smartphone and a brief video will be recorded (note: a microSD memory

card must be inserted for this).

9.3 Inserting/removing a memory card

In order to take photos or videos, a microSD memory card (not included in the package contents) must

be inserted. The device supports a microSD memory card up 32 GB. Insert a microSD memory card as

follows:

 With the contactors pointing forwards, push a memory card into the microSD card slot [11] of the

receiver [C], facing the plug, until it locks into place.

SilverCrest STWT 720 A1

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 Gently press the memory card to remove it again. This will release the memory card enough for you to

be able to pinch it and pull it out.

You can manage and view images/videos using the SilverCrest Wi-Fi doorbell app.

9.4 Adjusting the volume

You can increase the volume of the receiver [C] gradually by pressing the volume button [9]. You will

hear a confirmation tone each time you press the button. There are four different volume settings

available. If the maximum level is reached and the volume button [9] is pressed again, the receiver [C]

will switch to mute.

10. Cleaning

DANGER! Risk of electric shock!

• Disconnect the receiver [C] from the mains network before cleaning commences.

• Do not immerse the outdoor unit [A] or the receiver [C] in the water.

• Do not allow any water or cleaning agent to enter the outdoor unit [A] or the receiver [C].

Clean the outdoor unit [A] and the receiver [C] using a clean, slightly damp cloth and never use

abrasive liquids. Use some washing up-liquid on the damp cloth for stubborn stains.

To clean the lens [2], use a soft cloth and glass cleaner.

11. Storing the device when not in use

If you do not want to use the device for a long period of time, disconnect the receiver [C] from the mains

network and remove the batteries from the outdoor unit [A].

Keep the device in a cool, dry place.

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